#7900 Loudspeaker Transformer | Coils And Transformers

7900

Audio Frequency Transformer

NSN 5950-00-647-5981

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006475981

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.250 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.625 inches single mounting facility single center group
Transformer Function:
Input
Impedance Rating In Ohms:
50000.0 single component single secondary
Impedance Rating In Ohms:
600.0 single component single primary
Frequency Rating:
300.0 hertz single component and 3.5 kilohertz single component
Primary To Secondary Turn Ratio:
1 to 9 single component
Winding Shielding Method:
Internal shield grounded to inclosure and core and brought out to terminal single component
Body Length:
Between 0.075 inches and 2.000 inches
Body Width:
Between 0.075 inches and 2.000 inches
Body Height:
Between 2.625 inches and 2.750 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded stud single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.138 inches single group
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
1 tab, solder lug and 4 standoff, solder lug
NSN:
5950-00-647-5981
Item Name:
Transformer,loudspeaker
Cage Code:
18566

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
155-42R
Cage Code:
76095
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
1200
Cage Code:
93652
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
ES657021
Cage Code:
06KW9
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
KS9365
Cage Code:
70408
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
HB5235A
Cage Code:
49673
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
ES657021
Cage Code:
70408
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
KS9365
Cage Code:
64959
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
ES657021
Cage Code:
64959
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
ES657021
Cage Code:
3B4M0
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N 7900

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Last Updated: 05/31/2025